Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8142090 | Cosmetic product and method of applying a mascara composition | Kenji Kamada, Naoki Yamaguchi, Satoru Hatano, Ann Virginia Lam | 2012-03-27 |
| 7757404 | Personal trimming system | Kazuyuki Ouchi, Hidekazu Sueyoshi, Toshihiro Takeuchi, Kenichi Muraki | 2010-07-20 |
| 7637265 | Eyelash treating device | Kenji Kamada | 2009-12-29 |